| 摘要 |
PROBLEM TO BE SOLVED: To provide a remedy for endocrine disease, and to provide a remedy for metabolic disease. SOLUTION: The remedies each contain a hyaluronan as an active ingredient. The hyaluronan preferably comprises a tetrasaccharide (HA4) composed of two disaccharide units of which the each comprises a -D-glucuronic acid-β-1,3-D-N-acetylglucosamine-β-1,4- unit. COPYRIGHT: (C)2007,JPO&INPIT
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